A new device that uses near-infrared light to non-invasively monitor the oxygenation of the brain during surgery appears to be a promising alternative to the more invasive techniques currently in use, ...

Finger-prick tests to monitor blood glucose levels can be the bane of a diabetic's life. In a move that could put an end to such tests in the future, researchers at Princeton University have developed ...

The LM80, LLT100, and LM200 can accurately measure the distance to the targeted surface by using a time-of-flight calculation. These level transmitters use eye-safe, invisible, infrared laser pulses ...

How innovations in visibility, usability, and smart sensing are changing who uses tools—and how. For centuries, measurement tools have been essential to architecture, engineering, construction, real ...

An electrochemical sensing device has been developed to monitor lithium levels in patients, which could help keep track of patients' medication intake. The sensor uses a water-based gel containing ...